Steve Stagg stestagg

stestagg / pypi.sql

Created May 19, 2017 19:45

PyPi Query

	SELECT
	file.project,
	count(distinct details.system.release) as distinct_setups,
	count(*) as num_downloads
	FROM `the-psf.pypi.downloads2017*`
	WHERE LOWER(file.project) in ('cpickle','json', 'sqlite3','sqlite', 'marshal','math','os','pickle','platform','socket','stat','string','sys','tempfile')
	and details.installer.name = 'pip'
	GROUP BY file.project
	ORDER BY num_downloads desc

stestagg / usage.rs

Created May 5, 2017 07:26

regs::GPIO().outset.set_pins(1) // Make the GPIO pin 1 go high

stestagg / constants.py

Created April 21, 2017 09:49

TIMEOUT = 100

stestagg / regs.rs

Last active May 5, 2017 07:26

	ioregs! (GPIO @ 0x50000000 = { //! power management unit
	0x504 => reg32 out { 31..0 => pins }, // write to gpio
	0x508 => reg32 outset { 31..0 => pins }, // set individual out pins to high
	0x50c => reg32 outclr { 31..0 => pins } , // set individual out pins to low
	0x510 => reg32 in { 31..0 => pins } , // read pin values
	0x514 => reg32 dir { 31..0 => pins } , // set direction of all pins (1=output, 0=input)
	0x518 => reg32 dirset { 31..0 => pins } , // set individual pins to output
	0x51c => reg32 dirclr { 31..0 => pins } , // set individual pins to input
	0x700 => reg32 pin_config[32] {
	0 => dir,

stestagg / display init.py

Last active February 25, 2017 18:16

bitflyer

	from microbit import i2c, sleep

	CMD_ON = 175
	CMD_OFF = 174
	CMD_CHARGE_PUMP_SET = 141
	CMD_SET_ROW = 176

	CMD_TOP_TO_BOTTOM = 200
	CMD_LEFT_TO_RIGHT = 161
	CMD_SET_ADDR_MODE = 32

stestagg / matrix.py

Created October 2, 2016 23:31

	#!/usr/bin/env python3
	import smbus2
	import time
	import numpy as np
	import cv2
	from collections import deque


	class Display:

stestagg / index.html

Last active August 1, 2016 23:35

	<style>.ww{word-break: break-all;}</style>

	<body>
	<div id="x" class=""></div>

	<script>

	function n_rand(n){
	var str = "";
	while (str.length < n) {

stestagg / ssd.py

Last active March 25, 2016 20:45

	>>> from machine import *
	>>> from pyb import *
	>>> iic = I2C(Pin(2), Pin(0))
	>>> iic.writeto(60, b'\x80\xAF') # Turn display on
	>>> iic.writeto(60, b'\x80\x8D\x80\x14') # Set the voltage pump

stestagg / code2.py

Created March 25, 2016 20:00

stestagg / code1.py

Last active March 25, 2016 19:58